Collapsible swivel chair



FIG. 1 is a front left perspective view of a collapsible swivel chairshowing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a bottom right perspective view thereof.

The ornamental design for a collapsible swivel chair, as shown. 